Andreas Huber | 1aec397 | 2016-08-26 09:26:32 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2016 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
Andreas Huber | c9410c7 | 2016-07-28 12:18:40 -0700 | [diff] [blame] | 17 | #include "AST.h" |
Andreas Huber | 5345ec2 | 2016-07-29 13:33:27 -0700 | [diff] [blame] | 18 | #include "Coordinator.h" |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 19 | #include "Scope.h" |
Andreas Huber | c9410c7 | 2016-07-28 12:18:40 -0700 | [diff] [blame] | 20 | |
Steven Moreland | 5bdfa70 | 2017-04-18 23:20:39 -0700 | [diff] [blame] | 21 | #include <hidl-hash/Hash.h> |
Iliyan Malchev | a72e0d2 | 2016-09-09 11:03:08 -0700 | [diff] [blame] | 22 | #include <hidl-util/Formatter.h> |
Steven Moreland | 7ae3d54 | 2017-01-18 16:46:01 -0800 | [diff] [blame] | 23 | #include <hidl-util/FQName.h> |
Steven Moreland | d177b12 | 2016-12-12 09:15:37 -0800 | [diff] [blame] | 24 | #include <hidl-util/StringHelper.h> |
Andreas Huber | 68f2459 | 2016-07-29 14:53:48 -0700 | [diff] [blame] | 25 | #include <android-base/logging.h> |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 26 | #include <set> |
Andreas Huber | c9410c7 | 2016-07-28 12:18:40 -0700 | [diff] [blame] | 27 | #include <stdio.h> |
Andreas Huber | dca261f | 2016-08-04 13:47:51 -0700 | [diff] [blame] | 28 | #include <string> |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 29 | #include <unistd.h> |
Andreas Huber | dca261f | 2016-08-04 13:47:51 -0700 | [diff] [blame] | 30 | #include <vector> |
Andreas Huber | c9410c7 | 2016-07-28 12:18:40 -0700 | [diff] [blame] | 31 | |
| 32 | using namespace android; |
| 33 | |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 34 | struct OutputHandler { |
| 35 | std::string mKey; |
Steven Moreland | 97e5233 | 2017-05-12 16:47:19 -0700 | [diff] [blame] | 36 | std::string mDescription; |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 37 | enum OutputMode { |
| 38 | NEEDS_DIR, |
| 39 | NEEDS_FILE, |
Steven Moreland | a171b56 | 2017-05-12 15:18:03 -0700 | [diff] [blame] | 40 | NEEDS_SRC, // for changes inside the source tree itself |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 41 | NOT_NEEDED |
| 42 | } mOutputMode; |
| 43 | |
Steven Moreland | dd58384 | 2017-04-19 13:09:57 -0700 | [diff] [blame] | 44 | const std::string& name() { return mKey; } |
Steven Moreland | 97e5233 | 2017-05-12 16:47:19 -0700 | [diff] [blame] | 45 | const std::string& description() { return mDescription; } |
Steven Moreland | bbbbeb8 | 2017-05-09 14:20:50 -0700 | [diff] [blame] | 46 | |
Steven Moreland | 05951b3 | 2017-05-12 17:22:22 -0700 | [diff] [blame] | 47 | using ValidationFunction = std::function<bool(const FQName &, const std::string &language)>; |
Steven Moreland | bbbbeb8 | 2017-05-09 14:20:50 -0700 | [diff] [blame] | 48 | using GenerationFunction = std::function<status_t(const FQName &fqName, |
| 49 | const char *hidl_gen, |
| 50 | Coordinator *coordinator, |
| 51 | const std::string &outputDir)>; |
| 52 | |
| 53 | ValidationFunction validate; |
| 54 | GenerationFunction generate; |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 55 | }; |
Andreas Huber | dca261f | 2016-08-04 13:47:51 -0700 | [diff] [blame] | 56 | |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 57 | static status_t generateSourcesForFile( |
| 58 | const FQName &fqName, |
| 59 | const char *, |
| 60 | Coordinator *coordinator, |
Andreas Huber | 2831d51 | 2016-08-15 09:33:47 -0700 | [diff] [blame] | 61 | const std::string &outputDir, |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 62 | const std::string &lang) { |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 63 | CHECK(fqName.isFullyQualified()); |
| 64 | |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 65 | AST *ast; |
Andreas Huber | d29724f | 2016-09-14 09:33:13 -0700 | [diff] [blame] | 66 | std::string limitToType; |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 67 | |
| 68 | if (fqName.name().find("types.") == 0) { |
| 69 | CHECK(lang == "java"); // Already verified in validate(). |
| 70 | |
Andreas Huber | d29724f | 2016-09-14 09:33:13 -0700 | [diff] [blame] | 71 | limitToType = fqName.name().substr(strlen("types.")); |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 72 | |
Yifan Hong | fece6ec | 2017-01-12 17:04:04 -0800 | [diff] [blame] | 73 | FQName typesName = fqName.getTypesForPackage(); |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 74 | ast = coordinator->parse(typesName); |
| 75 | } else { |
| 76 | ast = coordinator->parse(fqName); |
| 77 | } |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 78 | |
| 79 | if (ast == NULL) { |
| 80 | fprintf(stderr, |
Andreas Huber | 70a59e1 | 2016-08-16 12:57:01 -0700 | [diff] [blame] | 81 | "ERROR: Could not parse %s. Aborting.\n", |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 82 | fqName.string().c_str()); |
| 83 | |
| 84 | return UNKNOWN_ERROR; |
| 85 | } |
| 86 | |
Steven Moreland | 3b1ce26 | 2017-04-21 14:19:59 -0700 | [diff] [blame] | 87 | if (lang == "check") { |
| 88 | return OK; // only parsing, not generating |
| 89 | } |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 90 | if (lang == "c++") { |
| 91 | return ast->generateCpp(outputDir); |
| 92 | } |
Steven Moreland | 1cbf036 | 2017-05-09 14:32:53 -0700 | [diff] [blame] | 93 | if (lang == "c++-headers") { |
| 94 | return ast->generateCppHeaders(outputDir); |
| 95 | } |
| 96 | if (lang == "c++-sources") { |
| 97 | return ast->generateCppSources(outputDir); |
| 98 | } |
Steven Moreland | 9c38761 | 2016-09-07 09:54:26 -0700 | [diff] [blame] | 99 | if (lang == "c++-impl") { |
| 100 | return ast->generateCppImpl(outputDir); |
| 101 | } |
Steven Moreland | f2a0f5b | 2017-07-18 20:39:11 -0700 | [diff] [blame] | 102 | if (lang == "c++-impl-headers") { |
| 103 | return ast->generateStubImplHeader(outputDir); |
| 104 | } |
| 105 | if (lang == "c++-impl-sources") { |
| 106 | return ast->generateStubImplSource(outputDir); |
| 107 | } |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 108 | if (lang == "java") { |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 109 | return ast->generateJava(outputDir, limitToType); |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 110 | } |
| 111 | if (lang == "vts") { |
| 112 | return ast->generateVts(outputDir); |
| 113 | } |
| 114 | // Unknown language. |
| 115 | return UNKNOWN_ERROR; |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 116 | } |
| 117 | |
| 118 | static status_t generateSourcesForPackage( |
| 119 | const FQName &packageFQName, |
| 120 | const char *hidl_gen, |
| 121 | Coordinator *coordinator, |
Andreas Huber | 2831d51 | 2016-08-15 09:33:47 -0700 | [diff] [blame] | 122 | const std::string &outputDir, |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 123 | const std::string &lang) { |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 124 | CHECK(packageFQName.isValid() && |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 125 | !packageFQName.isFullyQualified() && |
| 126 | packageFQName.name().empty()); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 127 | |
| 128 | std::vector<FQName> packageInterfaces; |
| 129 | |
| 130 | status_t err = |
Steven Moreland | aa18683 | 2016-09-26 13:51:43 -0700 | [diff] [blame] | 131 | coordinator->appendPackageInterfacesToVector(packageFQName, |
| 132 | &packageInterfaces); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 133 | |
| 134 | if (err != OK) { |
| 135 | return err; |
| 136 | } |
| 137 | |
| 138 | for (const auto &fqName : packageInterfaces) { |
Andreas Huber | 2831d51 | 2016-08-15 09:33:47 -0700 | [diff] [blame] | 139 | err = generateSourcesForFile( |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 140 | fqName, hidl_gen, coordinator, outputDir, lang); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 141 | if (err != OK) { |
| 142 | return err; |
| 143 | } |
| 144 | } |
| 145 | |
| 146 | return OK; |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 147 | } |
| 148 | |
Steven Moreland | bbbbeb8 | 2017-05-09 14:20:50 -0700 | [diff] [blame] | 149 | OutputHandler::GenerationFunction generationFunctionForFileOrPackage(const std::string &language) { |
| 150 | return [language](const FQName &fqName, |
| 151 | const char *hidl_gen, Coordinator *coordinator, |
| 152 | const std::string &outputDir) -> status_t { |
| 153 | if (fqName.isFullyQualified()) { |
| 154 | return generateSourcesForFile(fqName, |
| 155 | hidl_gen, |
| 156 | coordinator, |
| 157 | outputDir, |
| 158 | language); |
| 159 | } else { |
| 160 | return generateSourcesForPackage(fqName, |
| 161 | hidl_gen, |
| 162 | coordinator, |
| 163 | outputDir, |
| 164 | language); |
| 165 | } |
| 166 | }; |
| 167 | } |
| 168 | |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 169 | static std::string makeLibraryName(const FQName &packageFQName) { |
Iliyan Malchev | e2c595a | 2016-08-07 21:20:04 -0700 | [diff] [blame] | 170 | return packageFQName.string(); |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 171 | } |
| 172 | |
Andreas Huber | aa57327 | 2017-04-13 09:58:06 -0700 | [diff] [blame] | 173 | static std::string makeJavaLibraryName(const FQName &packageFQName) { |
| 174 | std::string out; |
| 175 | out = packageFQName.package(); |
| 176 | out += "-V"; |
| 177 | out += packageFQName.version(); |
| 178 | return out; |
| 179 | } |
| 180 | |
Steven Moreland | 5715fed | 2017-01-16 11:06:47 -0800 | [diff] [blame] | 181 | static void generatePackagePathsSection( |
| 182 | Formatter &out, |
| 183 | Coordinator *coordinator, |
| 184 | const FQName &packageFQName, |
| 185 | const std::set<FQName> &importedPackages, |
| 186 | bool forMakefiles = false) { |
| 187 | std::set<std::string> options{}; |
| 188 | for (const auto &interface : importedPackages) { |
| 189 | options.insert(coordinator->getPackageRootOption(interface)); |
| 190 | } |
| 191 | options.insert(coordinator->getPackageRootOption(packageFQName)); |
Steven Moreland | f7f2a9a | 2017-07-21 18:05:38 -0700 | [diff] [blame] | 192 | options.insert(coordinator->getPackageRootOption(gIBaseFqName)); |
Steven Moreland | 5715fed | 2017-01-16 11:06:47 -0800 | [diff] [blame] | 193 | for (const auto &option : options) { |
| 194 | out << "-r" |
| 195 | << option |
| 196 | << " "; |
| 197 | if (forMakefiles) { |
| 198 | out << "\\\n"; |
| 199 | } |
| 200 | } |
| 201 | } |
| 202 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 203 | static void generateMakefileSectionForType( |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 204 | Formatter &out, |
| 205 | Coordinator *coordinator, |
| 206 | const FQName &packageFQName, |
| 207 | const FQName &fqName, |
Steven Moreland | 5715fed | 2017-01-16 11:06:47 -0800 | [diff] [blame] | 208 | const std::set<FQName> &importedPackages, |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 209 | const char *typeName) { |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 210 | out << "\n" |
| 211 | << "\n#" |
| 212 | << "\n# Build " << fqName.name() << ".hal"; |
| 213 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 214 | if (typeName != nullptr) { |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 215 | out << " (" << typeName << ")"; |
| 216 | } |
| 217 | |
| 218 | out << "\n#" |
| 219 | << "\nGEN := $(intermediates)/" |
| 220 | << coordinator->convertPackageRootToPath(packageFQName) |
Yifan Hong | 97288ac | 2016-12-12 16:03:51 -0800 | [diff] [blame] | 221 | << coordinator->getPackagePath(packageFQName, true /* relative */, |
| 222 | true /* sanitized */); |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 223 | if (typeName == nullptr) { |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 224 | out << fqName.name() << ".java"; |
| 225 | } else { |
| 226 | out << typeName << ".java"; |
| 227 | } |
| 228 | |
| 229 | out << "\n$(GEN): $(HIDL)"; |
| 230 | out << "\n$(GEN): PRIVATE_HIDL := $(HIDL)"; |
| 231 | out << "\n$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/" |
| 232 | << fqName.name() << ".hal"; |
Iliyan Malchev | b981913 | 2016-09-07 12:38:31 -0700 | [diff] [blame] | 233 | |
| 234 | { |
| 235 | AST *ast = coordinator->parse(fqName); |
| 236 | CHECK(ast != nullptr); |
| 237 | const std::set<FQName>& refs = ast->getImportedNames(); |
Chih-Hung Hsieh | 8c90cc5 | 2017-08-03 14:51:13 -0700 | [diff] [blame] | 238 | for (const auto& depFQName : refs) { |
Iliyan Malchev | b981913 | 2016-09-07 12:38:31 -0700 | [diff] [blame] | 239 | // If the package of depFQName is the same as this fqName's package, |
| 240 | // then add it explicitly as a .hal dependency within the same |
| 241 | // package. |
| 242 | if (fqName.package() == depFQName.package() && |
| 243 | fqName.version() == depFQName.version()) { |
| 244 | // PRIVATE_DEPS is not actually being used in the |
| 245 | // auto-generated file, but is necessary if the build rule |
| 246 | // ever needs to use the dependency information, since the |
| 247 | // built-in Make variables are not supported in the Android |
| 248 | // build system. |
| 249 | out << "\n$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/" |
| 250 | << depFQName.name() << ".hal"; |
| 251 | // This is the actual dependency. |
| 252 | out << "\n$(GEN): $(LOCAL_PATH)/" |
| 253 | << depFQName.name() << ".hal"; |
| 254 | } |
| 255 | } |
| 256 | } |
| 257 | |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 258 | out << "\n$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)" |
| 259 | << "\n$(GEN): PRIVATE_CUSTOM_TOOL = \\"; |
| 260 | out.indent(); |
| 261 | out.indent(); |
| 262 | out << "\n$(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \\" |
Steven Moreland | 5715fed | 2017-01-16 11:06:47 -0800 | [diff] [blame] | 263 | << "\n-Ljava \\\n"; |
| 264 | |
| 265 | generatePackagePathsSection(out, coordinator, packageFQName, importedPackages, true /* forJava */); |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 266 | |
| 267 | out << packageFQName.string() |
| 268 | << "::" |
| 269 | << fqName.name(); |
| 270 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 271 | if (typeName != nullptr) { |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 272 | out << "." << typeName; |
| 273 | } |
| 274 | |
| 275 | out << "\n"; |
| 276 | |
| 277 | out.unindent(); |
| 278 | out.unindent(); |
| 279 | |
| 280 | out << "\n$(GEN): $(LOCAL_PATH)/" << fqName.name() << ".hal"; |
| 281 | out << "\n\t$(transform-generated-source)"; |
| 282 | out << "\nLOCAL_GENERATED_SOURCES += $(GEN)"; |
| 283 | } |
| 284 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 285 | static void generateMakefileSection( |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 286 | Formatter &out, |
| 287 | Coordinator *coordinator, |
| 288 | const FQName &packageFQName, |
| 289 | const std::vector<FQName> &packageInterfaces, |
Steven Moreland | 5715fed | 2017-01-16 11:06:47 -0800 | [diff] [blame] | 290 | const std::set<FQName> &importedPackages, |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 291 | AST *typesAST) { |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 292 | for (const auto &fqName : packageInterfaces) { |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 293 | if (fqName.name() == "types") { |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 294 | CHECK(typesAST != nullptr); |
| 295 | |
Timur Iskhakov | cb0ba52 | 2017-07-17 20:01:37 -0700 | [diff] [blame] | 296 | Scope* rootScope = typesAST->getRootScope(); |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 297 | |
Andreas Huber | b747bd9 | 2016-09-26 15:55:31 -0700 | [diff] [blame] | 298 | std::vector<NamedType *> subTypes = rootScope->getSubTypes(); |
| 299 | std::sort( |
| 300 | subTypes.begin(), |
| 301 | subTypes.end(), |
| 302 | [](const NamedType *a, const NamedType *b) -> bool { |
| 303 | return a->fqName() < b->fqName(); |
| 304 | }); |
| 305 | |
| 306 | for (const auto &type : subTypes) { |
Andreas Huber | dda25cc | 2016-09-22 10:39:47 -0700 | [diff] [blame] | 307 | if (type->isTypeDef()) { |
| 308 | continue; |
| 309 | } |
| 310 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 311 | generateMakefileSectionForType( |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 312 | out, |
| 313 | coordinator, |
| 314 | packageFQName, |
| 315 | fqName, |
Steven Moreland | 5715fed | 2017-01-16 11:06:47 -0800 | [diff] [blame] | 316 | importedPackages, |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 317 | type->localName().c_str()); |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 318 | } |
| 319 | |
| 320 | continue; |
| 321 | } |
| 322 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 323 | generateMakefileSectionForType( |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 324 | out, |
| 325 | coordinator, |
| 326 | packageFQName, |
| 327 | fqName, |
Steven Moreland | 5715fed | 2017-01-16 11:06:47 -0800 | [diff] [blame] | 328 | importedPackages, |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 329 | nullptr /* typeName */); |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 330 | } |
| 331 | } |
| 332 | |
Andreas Huber | 75ae95d | 2016-10-12 16:08:26 -0700 | [diff] [blame] | 333 | static status_t isPackageJavaCompatible( |
| 334 | const FQName &packageFQName, |
| 335 | Coordinator *coordinator, |
| 336 | bool *compatible) { |
| 337 | std::vector<FQName> todo; |
| 338 | status_t err = |
| 339 | coordinator->appendPackageInterfacesToVector(packageFQName, &todo); |
| 340 | |
| 341 | if (err != OK) { |
| 342 | return err; |
| 343 | } |
| 344 | |
| 345 | std::set<FQName> seen; |
| 346 | for (const auto &iface : todo) { |
| 347 | seen.insert(iface); |
| 348 | } |
| 349 | |
| 350 | // Form the transitive closure of all imported interfaces (and types.hal-s) |
| 351 | // If any one of them is not java compatible, this package isn't either. |
| 352 | while (!todo.empty()) { |
| 353 | const FQName fqName = todo.back(); |
| 354 | todo.pop_back(); |
| 355 | |
| 356 | AST *ast = coordinator->parse(fqName); |
| 357 | |
| 358 | if (ast == nullptr) { |
| 359 | return UNKNOWN_ERROR; |
| 360 | } |
| 361 | |
| 362 | if (!ast->isJavaCompatible()) { |
| 363 | *compatible = false; |
| 364 | return OK; |
| 365 | } |
| 366 | |
| 367 | std::set<FQName> importedPackages; |
| 368 | ast->getImportedPackages(&importedPackages); |
| 369 | |
| 370 | for (const auto &package : importedPackages) { |
| 371 | std::vector<FQName> packageInterfaces; |
| 372 | status_t err = coordinator->appendPackageInterfacesToVector( |
| 373 | package, &packageInterfaces); |
| 374 | |
| 375 | if (err != OK) { |
| 376 | return err; |
| 377 | } |
| 378 | |
| 379 | for (const auto &iface : packageInterfaces) { |
| 380 | if (seen.find(iface) != seen.end()) { |
| 381 | continue; |
| 382 | } |
| 383 | |
| 384 | todo.push_back(iface); |
| 385 | seen.insert(iface); |
| 386 | } |
| 387 | } |
| 388 | } |
| 389 | |
| 390 | *compatible = true; |
| 391 | return OK; |
| 392 | } |
| 393 | |
Andreas Huber | 5a9fe2c | 2016-10-13 15:31:10 -0700 | [diff] [blame] | 394 | static bool packageNeedsJavaCode( |
| 395 | const std::vector<FQName> &packageInterfaces, AST *typesAST) { |
| 396 | // If there is more than just a types.hal file to this package we'll |
| 397 | // definitely need to generate Java code. |
| 398 | if (packageInterfaces.size() > 1 |
| 399 | || packageInterfaces[0].name() != "types") { |
| 400 | return true; |
| 401 | } |
| 402 | |
| 403 | CHECK(typesAST != nullptr); |
| 404 | |
| 405 | // We'll have to generate Java code if types.hal contains any non-typedef |
| 406 | // type declarations. |
| 407 | |
Timur Iskhakov | cb0ba52 | 2017-07-17 20:01:37 -0700 | [diff] [blame] | 408 | Scope* rootScope = typesAST->getRootScope(); |
Andreas Huber | 5a9fe2c | 2016-10-13 15:31:10 -0700 | [diff] [blame] | 409 | std::vector<NamedType *> subTypes = rootScope->getSubTypes(); |
| 410 | |
| 411 | for (const auto &subType : subTypes) { |
| 412 | if (!subType->isTypeDef()) { |
| 413 | return true; |
| 414 | } |
| 415 | } |
| 416 | |
| 417 | return false; |
| 418 | } |
| 419 | |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 420 | static void generateMakefileSectionForJavaConstants( |
| 421 | Formatter &out, |
| 422 | Coordinator *coordinator, |
| 423 | const FQName &packageFQName, |
Steven Moreland | 5715fed | 2017-01-16 11:06:47 -0800 | [diff] [blame] | 424 | const std::vector<FQName> &packageInterfaces, |
| 425 | const std::set<FQName> &importedPackages) { |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 426 | out << "\n#" |
| 427 | << "\nGEN := $(intermediates)/" |
| 428 | << coordinator->convertPackageRootToPath(packageFQName) |
Yifan Hong | 97288ac | 2016-12-12 16:03:51 -0800 | [diff] [blame] | 429 | << coordinator->getPackagePath(packageFQName, true /* relative */, true /* sanitized */) |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 430 | << "Constants.java"; |
| 431 | |
| 432 | out << "\n$(GEN): $(HIDL)\n"; |
| 433 | for (const auto &iface : packageInterfaces) { |
| 434 | out << "$(GEN): $(LOCAL_PATH)/" << iface.name() << ".hal\n"; |
| 435 | } |
| 436 | out << "\n$(GEN): PRIVATE_HIDL := $(HIDL)"; |
| 437 | out << "\n$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)" |
| 438 | << "\n$(GEN): PRIVATE_CUSTOM_TOOL = \\"; |
| 439 | out.indent(); |
| 440 | out.indent(); |
| 441 | out << "\n$(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \\" |
Steven Moreland | 5715fed | 2017-01-16 11:06:47 -0800 | [diff] [blame] | 442 | << "\n-Ljava-constants \\\n"; |
| 443 | |
| 444 | generatePackagePathsSection(out, coordinator, packageFQName, importedPackages, true /* forJava */); |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 445 | |
| 446 | out << packageFQName.string(); |
| 447 | out << "\n"; |
| 448 | |
| 449 | out.unindent(); |
| 450 | out.unindent(); |
| 451 | |
| 452 | out << "\n$(GEN):"; |
| 453 | out << "\n\t$(transform-generated-source)"; |
| 454 | out << "\nLOCAL_GENERATED_SOURCES += $(GEN)"; |
| 455 | } |
| 456 | |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 457 | static status_t generateMakefileForPackage( |
| 458 | const FQName &packageFQName, |
Iliyan Malchev | b66c399 | 2016-08-07 21:18:13 -0700 | [diff] [blame] | 459 | const char *hidl_gen, |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 460 | Coordinator *coordinator, |
Steven Moreland | a171b56 | 2017-05-12 15:18:03 -0700 | [diff] [blame] | 461 | const std::string &outputPath) { |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 462 | |
| 463 | CHECK(packageFQName.isValid() && |
| 464 | !packageFQName.isFullyQualified() && |
| 465 | packageFQName.name().empty()); |
| 466 | |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 467 | std::vector<FQName> packageInterfaces; |
| 468 | |
| 469 | status_t err = |
Steven Moreland | aa18683 | 2016-09-26 13:51:43 -0700 | [diff] [blame] | 470 | coordinator->appendPackageInterfacesToVector(packageFQName, |
| 471 | &packageInterfaces); |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 472 | |
| 473 | if (err != OK) { |
| 474 | return err; |
| 475 | } |
| 476 | |
| 477 | std::set<FQName> importedPackages; |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 478 | AST *typesAST = nullptr; |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 479 | std::vector<const Type *> exportedTypes; |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 480 | |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 481 | for (const auto &fqName : packageInterfaces) { |
| 482 | AST *ast = coordinator->parse(fqName); |
| 483 | |
| 484 | if (ast == NULL) { |
| 485 | fprintf(stderr, |
Andreas Huber | 70a59e1 | 2016-08-16 12:57:01 -0700 | [diff] [blame] | 486 | "ERROR: Could not parse %s. Aborting.\n", |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 487 | fqName.string().c_str()); |
| 488 | |
| 489 | return UNKNOWN_ERROR; |
| 490 | } |
| 491 | |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 492 | if (fqName.name() == "types") { |
| 493 | typesAST = ast; |
| 494 | } |
| 495 | |
Yifan Hong | 40a373d | 2016-11-30 15:16:47 -0800 | [diff] [blame] | 496 | ast->getImportedPackagesHierarchy(&importedPackages); |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 497 | ast->appendToExportedTypesVector(&exportedTypes); |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 498 | } |
| 499 | |
Andreas Huber | 75ae95d | 2016-10-12 16:08:26 -0700 | [diff] [blame] | 500 | bool packageIsJavaCompatible; |
| 501 | err = isPackageJavaCompatible( |
| 502 | packageFQName, coordinator, &packageIsJavaCompatible); |
| 503 | |
| 504 | if (err != OK) { |
| 505 | return err; |
| 506 | } |
| 507 | |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 508 | bool haveJavaConstants = !exportedTypes.empty(); |
| 509 | |
| 510 | if (!packageIsJavaCompatible && !haveJavaConstants) { |
Steven Moreland | 8197993 | 2016-12-07 15:11:06 -0800 | [diff] [blame] | 511 | // TODO(b/33420795) |
| 512 | fprintf(stderr, |
| 513 | "WARNING: %s is not java compatible. No java makefile created.\n", |
| 514 | packageFQName.string().c_str()); |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 515 | return OK; |
| 516 | } |
| 517 | |
Andreas Huber | 5a9fe2c | 2016-10-13 15:31:10 -0700 | [diff] [blame] | 518 | if (!packageNeedsJavaCode(packageInterfaces, typesAST)) { |
| 519 | return OK; |
| 520 | } |
| 521 | |
Steven Moreland | a171b56 | 2017-05-12 15:18:03 -0700 | [diff] [blame] | 522 | std::string path = outputPath; |
Steven Moreland | f7fa068 | 2017-05-11 16:14:55 -0700 | [diff] [blame] | 523 | path.append(coordinator->getPackagePath(packageFQName, false /* relative */)); |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 524 | path.append("Android.mk"); |
| 525 | |
| 526 | CHECK(Coordinator::MakeParentHierarchy(path)); |
| 527 | FILE *file = fopen(path.c_str(), "w"); |
| 528 | |
| 529 | if (file == NULL) { |
| 530 | return -errno; |
| 531 | } |
| 532 | |
Andreas Huber | aa57327 | 2017-04-13 09:58:06 -0700 | [diff] [blame] | 533 | const std::string libraryName = makeJavaLibraryName(packageFQName); |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 534 | |
| 535 | Formatter out(file); |
| 536 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 537 | out << "# This file is autogenerated by hidl-gen. Do not edit manually.\n\n"; |
| 538 | out << "LOCAL_PATH := $(call my-dir)\n"; |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 539 | |
Steven Moreland | bc7e831 | 2017-08-01 15:33:52 -0700 | [diff] [blame] | 540 | if (packageIsJavaCompatible) { |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 541 | out << "\n" |
| 542 | << "########################################" |
| 543 | << "########################################\n\n"; |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 544 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 545 | out << "include $(CLEAR_VARS)\n" |
| 546 | << "LOCAL_MODULE := " |
| 547 | << libraryName |
| 548 | << "-java" |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 549 | << "\nLOCAL_MODULE_CLASS := JAVA_LIBRARIES\n\n" |
Andreas Huber | 177a8b1 | 2017-02-09 10:08:48 -0800 | [diff] [blame] | 550 | << "intermediates := $(call local-generated-sources-dir, COMMON)" |
| 551 | << "\n\n" |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 552 | << "HIDL := $(HOST_OUT_EXECUTABLES)/" |
| 553 | << hidl_gen |
| 554 | << "$(HOST_EXECUTABLE_SUFFIX)"; |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 555 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 556 | if (!importedPackages.empty()) { |
Steven Moreland | bc7e831 | 2017-08-01 15:33:52 -0700 | [diff] [blame] | 557 | out << "\n\nLOCAL_JAVA_LIBRARIES := \\"; |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 558 | |
| 559 | out.indent(); |
| 560 | for (const auto &importedPackage : importedPackages) { |
| 561 | out << "\n" |
Andreas Huber | aa57327 | 2017-04-13 09:58:06 -0700 | [diff] [blame] | 562 | << makeJavaLibraryName(importedPackage) |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 563 | << "-java" |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 564 | << " \\"; |
| 565 | } |
Steven Moreland | bc7e831 | 2017-08-01 15:33:52 -0700 | [diff] [blame] | 566 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 567 | out << "\n"; |
| 568 | out.unindent(); |
Iliyan Malchev | 800273d | 2016-09-02 15:25:07 -0700 | [diff] [blame] | 569 | } |
Sundong Ahn | c1432c9 | 2017-07-13 23:58:27 +0900 | [diff] [blame] | 570 | out << "\nLOCAL_NO_STANDARD_LIBRARIES := true"; |
Steven Moreland | bc7e831 | 2017-08-01 15:33:52 -0700 | [diff] [blame] | 571 | out << "\nLOCAL_JAVA_LIBRARIES += core-oj hwbinder"; |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 572 | |
| 573 | generateMakefileSection( |
| 574 | out, |
| 575 | coordinator, |
| 576 | packageFQName, |
| 577 | packageInterfaces, |
Steven Moreland | 5715fed | 2017-01-16 11:06:47 -0800 | [diff] [blame] | 578 | importedPackages, |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 579 | typesAST); |
| 580 | |
Steven Moreland | bc7e831 | 2017-08-01 15:33:52 -0700 | [diff] [blame] | 581 | out << "\ninclude $(BUILD_JAVA_LIBRARY)\n\n"; |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 582 | } |
| 583 | |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 584 | if (haveJavaConstants) { |
| 585 | out << "\n" |
| 586 | << "########################################" |
| 587 | << "########################################\n\n"; |
| 588 | |
| 589 | out << "include $(CLEAR_VARS)\n" |
| 590 | << "LOCAL_MODULE := " |
| 591 | << libraryName |
| 592 | << "-java-constants" |
| 593 | << "\nLOCAL_MODULE_CLASS := JAVA_LIBRARIES\n\n" |
Andreas Huber | 177a8b1 | 2017-02-09 10:08:48 -0800 | [diff] [blame] | 594 | << "intermediates := $(call local-generated-sources-dir, COMMON)" |
| 595 | << "\n\n" |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 596 | << "HIDL := $(HOST_OUT_EXECUTABLES)/" |
| 597 | << hidl_gen |
| 598 | << "$(HOST_EXECUTABLE_SUFFIX)"; |
| 599 | |
| 600 | generateMakefileSectionForJavaConstants( |
Steven Moreland | 5715fed | 2017-01-16 11:06:47 -0800 | [diff] [blame] | 601 | out, coordinator, packageFQName, packageInterfaces, importedPackages); |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 602 | |
| 603 | out << "\n# Avoid dependency cycle of framework.jar -> this-library " |
| 604 | << "-> framework.jar\n" |
| 605 | << "LOCAL_NO_STANDARD_LIBRARIES := true\n" |
| 606 | << "LOCAL_JAVA_LIBRARIES := core-oj\n\n" |
| 607 | << "include $(BUILD_STATIC_JAVA_LIBRARY)\n\n"; |
| 608 | } |
| 609 | |
Iliyan Malchev | 8be0955 | 2016-09-22 16:20:33 -0700 | [diff] [blame] | 610 | out << "\n\n" |
| 611 | << "include $(call all-makefiles-under,$(LOCAL_PATH))\n"; |
| 612 | |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 613 | return OK; |
| 614 | } |
| 615 | |
Steven Moreland | 05951b3 | 2017-05-12 17:22:22 -0700 | [diff] [blame] | 616 | bool validateIsPackage( |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 617 | const FQName &fqName, const std::string & /* language */) { |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 618 | if (fqName.package().empty()) { |
Andreas Huber | 70a59e1 | 2016-08-16 12:57:01 -0700 | [diff] [blame] | 619 | fprintf(stderr, "ERROR: Expecting package name\n"); |
Steven Moreland | 05951b3 | 2017-05-12 17:22:22 -0700 | [diff] [blame] | 620 | return false; |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 621 | } |
| 622 | |
| 623 | if (fqName.version().empty()) { |
Andreas Huber | 70a59e1 | 2016-08-16 12:57:01 -0700 | [diff] [blame] | 624 | fprintf(stderr, "ERROR: Expecting package version\n"); |
Steven Moreland | 05951b3 | 2017-05-12 17:22:22 -0700 | [diff] [blame] | 625 | return false; |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 626 | } |
| 627 | |
| 628 | if (!fqName.name().empty()) { |
| 629 | fprintf(stderr, |
Andreas Huber | 70a59e1 | 2016-08-16 12:57:01 -0700 | [diff] [blame] | 630 | "ERROR: Expecting only package name and version.\n"); |
Steven Moreland | 05951b3 | 2017-05-12 17:22:22 -0700 | [diff] [blame] | 631 | return false; |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 632 | } |
| 633 | |
Steven Moreland | 05951b3 | 2017-05-12 17:22:22 -0700 | [diff] [blame] | 634 | return true; |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 635 | } |
| 636 | |
Steven Moreland | f7f2a9a | 2017-07-21 18:05:38 -0700 | [diff] [blame] | 637 | bool isHidlTransportPackage(const FQName& fqName) { |
| 638 | return fqName.package() == gIBasePackageFqName.string() || |
| 639 | fqName.package() == gIManagerPackageFqName.string(); |
Steven Moreland | 77cf764 | 2017-06-15 14:49:39 -0700 | [diff] [blame] | 640 | } |
| 641 | |
Steven Moreland | c7946c9 | 2017-08-08 14:48:32 -0700 | [diff] [blame] | 642 | bool isSystemProcessSupportedPackage(const FQName& fqName) { |
| 643 | // Technically, so is hidl IBase + IServiceManager, but |
| 644 | // these are part of libhidltransport. |
| 645 | return fqName.string() == "android.hardware.graphics.allocator@2.0" || |
| 646 | fqName.string() == "android.hardware.graphics.common@1.0" || |
| 647 | fqName.string() == "android.hardware.graphics.mapper@2.0" || |
| 648 | fqName.string() == "android.hardware.renderscript@1.0" || |
| 649 | fqName.string() == "android.hidl.memory@1.0"; |
| 650 | } |
| 651 | |
Steven Moreland | 5edf528 | 2017-07-20 12:56:58 -0700 | [diff] [blame] | 652 | bool isSystemPackage(const FQName &package) { |
| 653 | return package.inPackage("android.hidl") || |
| 654 | package.inPackage("android.system") || |
| 655 | package.inPackage("android.frameworks") || |
| 656 | package.inPackage("android.hardware"); |
| 657 | } |
| 658 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 659 | static void generateAndroidBpGenSection( |
Chih-Hung Hsieh | 8c90cc5 | 2017-08-03 14:51:13 -0700 | [diff] [blame] | 660 | Formatter& out, |
| 661 | const FQName& packageFQName, |
| 662 | const char* hidl_gen, |
| 663 | Coordinator* coordinator, |
| 664 | const std::string& halFilegroupName, |
| 665 | const std::string& genName, |
| 666 | const char* language, |
| 667 | const std::vector<FQName>& packageInterfaces, |
| 668 | const std::set<FQName>& importedPackages, |
| 669 | const std::function<void(Formatter&, const FQName)>& outputFn) { |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 670 | out << "genrule {\n"; |
| 671 | out.indent(); |
| 672 | out << "name: \"" << genName << "\",\n" |
Colin Cross | d5419bd | 2016-11-04 15:05:54 -0700 | [diff] [blame] | 673 | << "tools: [\"" << hidl_gen << "\"],\n"; |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 674 | |
Colin Cross | d5419bd | 2016-11-04 15:05:54 -0700 | [diff] [blame] | 675 | out << "cmd: \"$(location " << hidl_gen << ") -o $(genDir)" |
Steven Moreland | 5715fed | 2017-01-16 11:06:47 -0800 | [diff] [blame] | 676 | << " -L" << language << " "; |
| 677 | |
| 678 | generatePackagePathsSection(out, coordinator, packageFQName, importedPackages); |
| 679 | |
| 680 | out << packageFQName.string() << "\",\n"; |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 681 | |
| 682 | out << "srcs: [\n"; |
| 683 | out.indent(); |
Tri Vo | 6a827fa | 2017-02-08 10:24:42 -0800 | [diff] [blame] | 684 | out << "\":" << halFilegroupName << "\",\n"; |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 685 | out.unindent(); |
| 686 | out << "],\n"; |
| 687 | |
| 688 | out << "out: [\n"; |
| 689 | out.indent(); |
| 690 | for (const auto &fqName : packageInterfaces) { |
| 691 | outputFn(out, fqName); |
| 692 | } |
| 693 | out.unindent(); |
| 694 | out << "],\n"; |
| 695 | |
| 696 | out.unindent(); |
| 697 | out << "}\n\n"; |
| 698 | } |
| 699 | |
Steven Moreland | 5edf528 | 2017-07-20 12:56:58 -0700 | [diff] [blame] | 700 | static void generateAndroidBpDependencyList( |
| 701 | Formatter &out, |
| 702 | const std::set<FQName> &importedPackagesHierarchy, |
| 703 | bool generateVendor) { |
| 704 | for (const auto &importedPackage : importedPackagesHierarchy) { |
| 705 | if (isHidlTransportPackage(importedPackage)) { |
| 706 | continue; |
| 707 | } |
| 708 | |
| 709 | out << "\"" << makeLibraryName(importedPackage); |
| 710 | if (generateVendor && !isSystemPackage(importedPackage)) { |
| 711 | out << "_vendor"; |
| 712 | } |
| 713 | out << "\",\n"; |
| 714 | } |
| 715 | } |
| 716 | |
Steven Moreland | 77cf764 | 2017-06-15 14:49:39 -0700 | [diff] [blame] | 717 | static void generateAndroidBpLibSection( |
| 718 | Formatter &out, |
| 719 | bool generateVendor, |
Steven Moreland | c7946c9 | 2017-08-08 14:48:32 -0700 | [diff] [blame] | 720 | const FQName &packageFQName, |
Steven Moreland | 77cf764 | 2017-06-15 14:49:39 -0700 | [diff] [blame] | 721 | const std::string &libraryName, |
| 722 | const std::string &genSourceName, |
| 723 | const std::string &genHeaderName, |
| 724 | const std::set<FQName> &importedPackagesHierarchy) { |
| 725 | |
| 726 | // C++ library definition |
Steven Moreland | 02516de | 2017-07-26 10:09:22 -0700 | [diff] [blame] | 727 | out << "cc_library {\n"; |
Steven Moreland | 77cf764 | 2017-06-15 14:49:39 -0700 | [diff] [blame] | 728 | out.indent(); |
| 729 | out << "name: \"" << libraryName << (generateVendor ? "_vendor" : "") << "\",\n" |
| 730 | << "defaults: [\"hidl-module-defaults\"],\n" |
| 731 | << "generated_sources: [\"" << genSourceName << "\"],\n" |
| 732 | << "generated_headers: [\"" << genHeaderName << "\"],\n" |
| 733 | << "export_generated_headers: [\"" << genHeaderName << "\"],\n"; |
| 734 | |
| 735 | if (generateVendor) { |
| 736 | out << "vendor: true,\n"; |
| 737 | } else { |
| 738 | out << "vendor_available: true,\n"; |
Steven Moreland | 79e700e | 2017-07-25 18:24:50 -0700 | [diff] [blame] | 739 | out << "vndk: "; |
| 740 | out.block([&]() { |
| 741 | out << "enabled: true,\n"; |
Steven Moreland | c7946c9 | 2017-08-08 14:48:32 -0700 | [diff] [blame] | 742 | if (isSystemProcessSupportedPackage(packageFQName)) { |
| 743 | out << "support_system_process: true,\n"; |
| 744 | } |
Steven Moreland | 79e700e | 2017-07-25 18:24:50 -0700 | [diff] [blame] | 745 | }) << ",\n"; |
Steven Moreland | 77cf764 | 2017-06-15 14:49:39 -0700 | [diff] [blame] | 746 | } |
| 747 | out << "shared_libs: [\n"; |
| 748 | |
| 749 | out.indent(); |
| 750 | out << "\"libhidlbase\",\n" |
| 751 | << "\"libhidltransport\",\n" |
| 752 | << "\"libhwbinder\",\n" |
| 753 | << "\"liblog\",\n" |
| 754 | << "\"libutils\",\n" |
| 755 | << "\"libcutils\",\n"; |
Steven Moreland | 5edf528 | 2017-07-20 12:56:58 -0700 | [diff] [blame] | 756 | generateAndroidBpDependencyList(out, importedPackagesHierarchy, generateVendor); |
Steven Moreland | 77cf764 | 2017-06-15 14:49:39 -0700 | [diff] [blame] | 757 | out.unindent(); |
| 758 | |
| 759 | out << "],\n"; |
| 760 | |
| 761 | out << "export_shared_lib_headers: [\n"; |
| 762 | out.indent(); |
| 763 | out << "\"libhidlbase\",\n" |
| 764 | << "\"libhidltransport\",\n" |
| 765 | << "\"libhwbinder\",\n" |
| 766 | << "\"libutils\",\n"; |
Steven Moreland | 5edf528 | 2017-07-20 12:56:58 -0700 | [diff] [blame] | 767 | generateAndroidBpDependencyList(out, importedPackagesHierarchy, generateVendor); |
Steven Moreland | 77cf764 | 2017-06-15 14:49:39 -0700 | [diff] [blame] | 768 | out.unindent(); |
| 769 | out << "],\n"; |
| 770 | out.unindent(); |
| 771 | |
| 772 | out << "}\n"; |
Steven Moreland | 1b2167b | 2017-05-01 10:06:21 -0700 | [diff] [blame] | 773 | } |
| 774 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 775 | static status_t generateAndroidBpForPackage( |
| 776 | const FQName &packageFQName, |
| 777 | const char *hidl_gen, |
| 778 | Coordinator *coordinator, |
Steven Moreland | a171b56 | 2017-05-12 15:18:03 -0700 | [diff] [blame] | 779 | const std::string &outputPath) { |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 780 | |
| 781 | CHECK(packageFQName.isValid() && |
| 782 | !packageFQName.isFullyQualified() && |
| 783 | packageFQName.name().empty()); |
| 784 | |
| 785 | std::vector<FQName> packageInterfaces; |
| 786 | |
| 787 | status_t err = |
| 788 | coordinator->appendPackageInterfacesToVector(packageFQName, |
| 789 | &packageInterfaces); |
| 790 | |
| 791 | if (err != OK) { |
| 792 | return err; |
| 793 | } |
| 794 | |
Steven Moreland | ff5262b | 2017-03-20 06:59:03 -0700 | [diff] [blame] | 795 | std::set<FQName> importedPackagesHierarchy; |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 796 | AST *typesAST = nullptr; |
| 797 | |
| 798 | for (const auto &fqName : packageInterfaces) { |
| 799 | AST *ast = coordinator->parse(fqName); |
| 800 | |
| 801 | if (ast == NULL) { |
| 802 | fprintf(stderr, |
| 803 | "ERROR: Could not parse %s. Aborting.\n", |
| 804 | fqName.string().c_str()); |
| 805 | |
| 806 | return UNKNOWN_ERROR; |
| 807 | } |
| 808 | |
| 809 | if (fqName.name() == "types") { |
| 810 | typesAST = ast; |
| 811 | } |
| 812 | |
Steven Moreland | ff5262b | 2017-03-20 06:59:03 -0700 | [diff] [blame] | 813 | ast->getImportedPackagesHierarchy(&importedPackagesHierarchy); |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 814 | } |
| 815 | |
Steven Moreland | a171b56 | 2017-05-12 15:18:03 -0700 | [diff] [blame] | 816 | std::string path = outputPath; |
Steven Moreland | f7fa068 | 2017-05-11 16:14:55 -0700 | [diff] [blame] | 817 | path.append(coordinator->getPackagePath(packageFQName, false /* relative */)); |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 818 | path.append("Android.bp"); |
| 819 | |
| 820 | CHECK(Coordinator::MakeParentHierarchy(path)); |
| 821 | FILE *file = fopen(path.c_str(), "w"); |
| 822 | |
| 823 | if (file == NULL) { |
| 824 | return -errno; |
| 825 | } |
| 826 | |
| 827 | const std::string libraryName = makeLibraryName(packageFQName); |
Tri Vo | 15052c6 | 2017-02-06 10:04:07 -0800 | [diff] [blame] | 828 | const std::string halFilegroupName = libraryName + "_hal"; |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 829 | const std::string genSourceName = libraryName + "_genc++"; |
| 830 | const std::string genHeaderName = libraryName + "_genc++_headers"; |
| 831 | const std::string pathPrefix = |
| 832 | coordinator->convertPackageRootToPath(packageFQName) + |
| 833 | coordinator->getPackagePath(packageFQName, true /* relative */); |
| 834 | |
| 835 | Formatter out(file); |
| 836 | |
| 837 | out << "// This file is autogenerated by hidl-gen. Do not edit manually.\n\n"; |
| 838 | |
Tri Vo | 15052c6 | 2017-02-06 10:04:07 -0800 | [diff] [blame] | 839 | // Rule to generate .hal filegroup |
| 840 | out << "filegroup {\n"; |
| 841 | out.indent(); |
| 842 | out << "name: \"" << halFilegroupName << "\",\n"; |
| 843 | out << "srcs: [\n"; |
| 844 | out.indent(); |
| 845 | for (const auto &fqName : packageInterfaces) { |
| 846 | out << "\"" << fqName.name() << ".hal\",\n"; |
| 847 | } |
| 848 | out.unindent(); |
| 849 | out << "],\n"; |
| 850 | out.unindent(); |
| 851 | out << "}\n\n"; |
| 852 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 853 | // Rule to generate the C++ source files |
| 854 | generateAndroidBpGenSection( |
| 855 | out, |
| 856 | packageFQName, |
| 857 | hidl_gen, |
| 858 | coordinator, |
Tri Vo | 6a827fa | 2017-02-08 10:24:42 -0800 | [diff] [blame] | 859 | halFilegroupName, |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 860 | genSourceName, |
Steven Moreland | 1cbf036 | 2017-05-09 14:32:53 -0700 | [diff] [blame] | 861 | "c++-sources", |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 862 | packageInterfaces, |
Steven Moreland | ff5262b | 2017-03-20 06:59:03 -0700 | [diff] [blame] | 863 | importedPackagesHierarchy, |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 864 | [&pathPrefix](Formatter &out, const FQName &fqName) { |
| 865 | if (fqName.name() == "types") { |
| 866 | out << "\"" << pathPrefix << "types.cpp\",\n"; |
| 867 | } else { |
| 868 | out << "\"" << pathPrefix << fqName.name().substr(1) << "All.cpp\",\n"; |
| 869 | } |
| 870 | }); |
| 871 | |
| 872 | // Rule to generate the C++ header files |
| 873 | generateAndroidBpGenSection( |
| 874 | out, |
| 875 | packageFQName, |
| 876 | hidl_gen, |
| 877 | coordinator, |
Tri Vo | 6a827fa | 2017-02-08 10:24:42 -0800 | [diff] [blame] | 878 | halFilegroupName, |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 879 | genHeaderName, |
Steven Moreland | 1cbf036 | 2017-05-09 14:32:53 -0700 | [diff] [blame] | 880 | "c++-headers", |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 881 | packageInterfaces, |
Steven Moreland | ff5262b | 2017-03-20 06:59:03 -0700 | [diff] [blame] | 882 | importedPackagesHierarchy, |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 883 | [&pathPrefix](Formatter &out, const FQName &fqName) { |
| 884 | out << "\"" << pathPrefix << fqName.name() << ".h\",\n"; |
| 885 | if (fqName.name() != "types") { |
Yifan Hong | eefe4f2 | 2017-01-04 15:32:42 -0800 | [diff] [blame] | 886 | out << "\"" << pathPrefix << fqName.getInterfaceHwName() << ".h\",\n"; |
| 887 | out << "\"" << pathPrefix << fqName.getInterfaceStubName() << ".h\",\n"; |
| 888 | out << "\"" << pathPrefix << fqName.getInterfaceProxyName() << ".h\",\n"; |
| 889 | out << "\"" << pathPrefix << fqName.getInterfacePassthroughName() << ".h\",\n"; |
Steven Moreland | 9774d62 | 2017-03-24 21:51:45 -0700 | [diff] [blame] | 890 | } else { |
| 891 | out << "\"" << pathPrefix << "hwtypes.h\",\n"; |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 892 | } |
| 893 | }); |
| 894 | |
Steven Moreland | f5f593f | 2017-05-02 13:13:00 -0700 | [diff] [blame] | 895 | if (isHidlTransportPackage(packageFQName)) { |
| 896 | out << "// " << packageFQName.string() << " is exported from libhidltransport\n"; |
Steven Moreland | 0e875df | 2017-04-25 13:24:17 -0700 | [diff] [blame] | 897 | } else { |
Steven Moreland | 77cf764 | 2017-06-15 14:49:39 -0700 | [diff] [blame] | 898 | generateAndroidBpLibSection( |
| 899 | out, |
| 900 | false /* generateVendor */, |
Steven Moreland | c7946c9 | 2017-08-08 14:48:32 -0700 | [diff] [blame] | 901 | packageFQName, |
Steven Moreland | 77cf764 | 2017-06-15 14:49:39 -0700 | [diff] [blame] | 902 | libraryName, |
| 903 | genSourceName, |
| 904 | genHeaderName, |
| 905 | importedPackagesHierarchy); |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 906 | |
Steven Moreland | 77cf764 | 2017-06-15 14:49:39 -0700 | [diff] [blame] | 907 | // TODO(b/35813011): make all libraries vendor_available |
| 908 | // Explicitly create '_vendor' copies of libraries so that |
| 909 | // vendor code can link against the extensions. When this is |
| 910 | // used, framework code should link against vendor.awesome.foo@1.0 |
| 911 | // and code on the vendor image should link against |
| 912 | // vendor.awesome.foo@1.0_vendor. For libraries with the below extensions, |
| 913 | // they will be available even on the generic system image. |
| 914 | // Because of this, they should always be referenced without the |
| 915 | // '_vendor' name suffix. |
Steven Moreland | 5edf528 | 2017-07-20 12:56:58 -0700 | [diff] [blame] | 916 | if (!isSystemPackage(packageFQName)) { |
Steven Moreland | 77cf764 | 2017-06-15 14:49:39 -0700 | [diff] [blame] | 917 | |
| 918 | // Note, not using cc_defaults here since it's already not used and |
| 919 | // because generating this libraries will be removed when the VNDK |
| 920 | // is enabled (done by the build system itself). |
| 921 | out.endl(); |
| 922 | generateAndroidBpLibSection( |
| 923 | out, |
| 924 | true /* generateVendor */, |
Steven Moreland | c7946c9 | 2017-08-08 14:48:32 -0700 | [diff] [blame] | 925 | packageFQName, |
Steven Moreland | 77cf764 | 2017-06-15 14:49:39 -0700 | [diff] [blame] | 926 | libraryName, |
| 927 | genSourceName, |
| 928 | genHeaderName, |
| 929 | importedPackagesHierarchy); |
Steven Moreland | 1b2167b | 2017-05-01 10:06:21 -0700 | [diff] [blame] | 930 | } |
Yifan Hong | c1f9b8d | 2016-11-07 14:35:44 -0800 | [diff] [blame] | 931 | } |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 932 | |
Zhuoyao Zhang | b85e8c2 | 2016-12-21 10:24:16 -0800 | [diff] [blame] | 933 | return OK; |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 934 | } |
| 935 | |
Yifan Hong | 958ee46 | 2016-12-06 17:09:51 -0800 | [diff] [blame] | 936 | static status_t generateAndroidBpImplForPackage( |
Steven Moreland | 197d56c | 2016-09-09 10:03:58 -0700 | [diff] [blame] | 937 | const FQName &packageFQName, |
| 938 | const char *, |
| 939 | Coordinator *coordinator, |
| 940 | const std::string &outputDir) { |
| 941 | |
Iliyan Malchev | 4923f93 | 2016-09-09 13:04:59 -0700 | [diff] [blame] | 942 | const std::string libraryName = makeLibraryName(packageFQName) + "-impl"; |
Steven Moreland | 197d56c | 2016-09-09 10:03:58 -0700 | [diff] [blame] | 943 | |
| 944 | std::vector<FQName> packageInterfaces; |
| 945 | |
| 946 | status_t err = |
Steven Moreland | aa18683 | 2016-09-26 13:51:43 -0700 | [diff] [blame] | 947 | coordinator->appendPackageInterfacesToVector(packageFQName, |
| 948 | &packageInterfaces); |
Steven Moreland | 197d56c | 2016-09-09 10:03:58 -0700 | [diff] [blame] | 949 | |
| 950 | if (err != OK) { |
| 951 | return err; |
| 952 | } |
| 953 | |
| 954 | std::set<FQName> importedPackages; |
| 955 | |
| 956 | for (const auto &fqName : packageInterfaces) { |
| 957 | AST *ast = coordinator->parse(fqName); |
| 958 | |
| 959 | if (ast == NULL) { |
| 960 | fprintf(stderr, |
| 961 | "ERROR: Could not parse %s. Aborting.\n", |
| 962 | fqName.string().c_str()); |
| 963 | |
| 964 | return UNKNOWN_ERROR; |
| 965 | } |
| 966 | |
| 967 | ast->getImportedPackages(&importedPackages); |
| 968 | } |
| 969 | |
Yifan Hong | aafed70 | 2016-12-14 12:59:47 -0800 | [diff] [blame] | 970 | std::string path = outputDir + "Android.bp"; |
Steven Moreland | 197d56c | 2016-09-09 10:03:58 -0700 | [diff] [blame] | 971 | |
| 972 | CHECK(Coordinator::MakeParentHierarchy(path)); |
| 973 | FILE *file = fopen(path.c_str(), "w"); |
| 974 | |
| 975 | if (file == NULL) { |
| 976 | return -errno; |
| 977 | } |
| 978 | |
| 979 | Formatter out(file); |
| 980 | |
Yifan Hong | 958ee46 | 2016-12-06 17:09:51 -0800 | [diff] [blame] | 981 | out << "cc_library_shared {\n"; |
Yifan Hong | 33223ca | 2016-12-13 15:07:35 -0800 | [diff] [blame] | 982 | out.indent([&] { |
Yifan Hong | 958ee46 | 2016-12-06 17:09:51 -0800 | [diff] [blame] | 983 | out << "name: \"" << libraryName << "\",\n" |
| 984 | << "relative_install_path: \"hw\",\n" |
Steven Moreland | f8a22e9 | 2017-02-15 18:46:04 -0800 | [diff] [blame] | 985 | << "proprietary: true,\n" |
Yifan Hong | 958ee46 | 2016-12-06 17:09:51 -0800 | [diff] [blame] | 986 | << "srcs: [\n"; |
Yifan Hong | 33223ca | 2016-12-13 15:07:35 -0800 | [diff] [blame] | 987 | out.indent([&] { |
Yifan Hong | 958ee46 | 2016-12-06 17:09:51 -0800 | [diff] [blame] | 988 | for (const auto &fqName : packageInterfaces) { |
| 989 | if (fqName.name() == "types") { |
| 990 | continue; |
| 991 | } |
| 992 | out << "\"" << fqName.getInterfaceBaseName() << ".cpp\",\n"; |
| 993 | } |
| 994 | }); |
| 995 | out << "],\n" |
| 996 | << "shared_libs: [\n"; |
Yifan Hong | 33223ca | 2016-12-13 15:07:35 -0800 | [diff] [blame] | 997 | out.indent([&] { |
Yifan Hong | 958ee46 | 2016-12-06 17:09:51 -0800 | [diff] [blame] | 998 | out << "\"libhidlbase\",\n" |
| 999 | << "\"libhidltransport\",\n" |
Yifan Hong | 958ee46 | 2016-12-06 17:09:51 -0800 | [diff] [blame] | 1000 | << "\"libutils\",\n" |
| 1001 | << "\"" << makeLibraryName(packageFQName) << "\",\n"; |
Yifan Hong | e0f7d69 | 2016-10-20 17:51:33 -0700 | [diff] [blame] | 1002 | |
Yifan Hong | 958ee46 | 2016-12-06 17:09:51 -0800 | [diff] [blame] | 1003 | for (const auto &importedPackage : importedPackages) { |
Steven Moreland | dadd184 | 2017-05-09 13:24:54 -0700 | [diff] [blame] | 1004 | if (isHidlTransportPackage(importedPackage)) { |
| 1005 | continue; |
| 1006 | } |
| 1007 | |
Yifan Hong | 958ee46 | 2016-12-06 17:09:51 -0800 | [diff] [blame] | 1008 | out << "\"" << makeLibraryName(importedPackage) << "\",\n"; |
| 1009 | } |
| 1010 | }); |
| 1011 | out << "],\n"; |
| 1012 | }); |
| 1013 | out << "}\n"; |
Steven Moreland | 197d56c | 2016-09-09 10:03:58 -0700 | [diff] [blame] | 1014 | |
| 1015 | return OK; |
| 1016 | } |
| 1017 | |
Steven Moreland | 05951b3 | 2017-05-12 17:22:22 -0700 | [diff] [blame] | 1018 | bool validateForSource( |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 1019 | const FQName &fqName, const std::string &language) { |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1020 | if (fqName.package().empty()) { |
Andreas Huber | 70a59e1 | 2016-08-16 12:57:01 -0700 | [diff] [blame] | 1021 | fprintf(stderr, "ERROR: Expecting package name\n"); |
Steven Moreland | 05951b3 | 2017-05-12 17:22:22 -0700 | [diff] [blame] | 1022 | return false; |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1023 | } |
| 1024 | |
| 1025 | if (fqName.version().empty()) { |
Andreas Huber | 70a59e1 | 2016-08-16 12:57:01 -0700 | [diff] [blame] | 1026 | fprintf(stderr, "ERROR: Expecting package version\n"); |
Steven Moreland | 05951b3 | 2017-05-12 17:22:22 -0700 | [diff] [blame] | 1027 | return false; |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1028 | } |
| 1029 | |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 1030 | const std::string &name = fqName.name(); |
| 1031 | if (!name.empty()) { |
| 1032 | if (name.find('.') == std::string::npos) { |
Steven Moreland | 05951b3 | 2017-05-12 17:22:22 -0700 | [diff] [blame] | 1033 | return true; |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 1034 | } |
| 1035 | |
| 1036 | if (language != "java" || name.find("types.") != 0) { |
| 1037 | // When generating java sources for "types.hal", output can be |
| 1038 | // constrained to just one of the top-level types declared |
| 1039 | // by using the extended syntax |
| 1040 | // android.hardware.Foo@1.0::types.TopLevelTypeName. |
| 1041 | // In all other cases (different language, not 'types') the dot |
| 1042 | // notation in the name is illegal in this context. |
Steven Moreland | 05951b3 | 2017-05-12 17:22:22 -0700 | [diff] [blame] | 1043 | return false; |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 1044 | } |
| 1045 | |
Steven Moreland | 05951b3 | 2017-05-12 17:22:22 -0700 | [diff] [blame] | 1046 | return true; |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 1047 | } |
| 1048 | |
Steven Moreland | 05951b3 | 2017-05-12 17:22:22 -0700 | [diff] [blame] | 1049 | return true; |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1050 | } |
| 1051 | |
Steven Moreland | f47912d | 2017-05-12 16:25:44 -0700 | [diff] [blame] | 1052 | OutputHandler::GenerationFunction generateExportHeaderForPackage(bool forJava) { |
| 1053 | return [forJava](const FQName &packageFQName, |
| 1054 | const char * /* hidl_gen */, |
| 1055 | Coordinator *coordinator, |
| 1056 | const std::string &outputPath) -> status_t { |
| 1057 | CHECK(packageFQName.isValid() |
| 1058 | && !packageFQName.package().empty() |
| 1059 | && !packageFQName.version().empty() |
| 1060 | && packageFQName.name().empty()); |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1061 | |
Steven Moreland | f47912d | 2017-05-12 16:25:44 -0700 | [diff] [blame] | 1062 | std::vector<FQName> packageInterfaces; |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1063 | |
Steven Moreland | f47912d | 2017-05-12 16:25:44 -0700 | [diff] [blame] | 1064 | status_t err = coordinator->appendPackageInterfacesToVector( |
| 1065 | packageFQName, &packageInterfaces); |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1066 | |
Steven Moreland | f47912d | 2017-05-12 16:25:44 -0700 | [diff] [blame] | 1067 | if (err != OK) { |
| 1068 | return err; |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1069 | } |
| 1070 | |
Steven Moreland | f47912d | 2017-05-12 16:25:44 -0700 | [diff] [blame] | 1071 | std::vector<const Type *> exportedTypes; |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1072 | |
Steven Moreland | f47912d | 2017-05-12 16:25:44 -0700 | [diff] [blame] | 1073 | for (const auto &fqName : packageInterfaces) { |
| 1074 | AST *ast = coordinator->parse(fqName); |
| 1075 | |
| 1076 | if (ast == NULL) { |
| 1077 | fprintf(stderr, |
| 1078 | "ERROR: Could not parse %s. Aborting.\n", |
| 1079 | fqName.string().c_str()); |
| 1080 | |
| 1081 | return UNKNOWN_ERROR; |
| 1082 | } |
| 1083 | |
| 1084 | ast->appendToExportedTypesVector(&exportedTypes); |
| 1085 | } |
| 1086 | |
| 1087 | if (exportedTypes.empty()) { |
| 1088 | return OK; |
| 1089 | } |
| 1090 | |
| 1091 | std::string path = outputPath; |
| 1092 | |
| 1093 | if (forJava) { |
| 1094 | path.append(coordinator->convertPackageRootToPath(packageFQName)); |
| 1095 | |
| 1096 | path.append(coordinator->getPackagePath( |
| 1097 | packageFQName, true /* relative */, true /* sanitized */)); |
| 1098 | |
| 1099 | path.append("Constants.java"); |
| 1100 | } |
| 1101 | |
| 1102 | CHECK(Coordinator::MakeParentHierarchy(path)); |
| 1103 | FILE *file = fopen(path.c_str(), "w"); |
| 1104 | |
| 1105 | if (file == nullptr) { |
| 1106 | return -errno; |
| 1107 | } |
| 1108 | |
| 1109 | Formatter out(file); |
| 1110 | |
| 1111 | out << "// This file is autogenerated by hidl-gen. Do not edit manually.\n" |
| 1112 | << "// Source: " << packageFQName.string() << "\n" |
| 1113 | << "// Root: " << coordinator->getPackageRootOption(packageFQName) << "\n\n"; |
| 1114 | |
| 1115 | std::string guard; |
| 1116 | if (forJava) { |
| 1117 | out << "package " << packageFQName.javaPackage() << ";\n\n"; |
| 1118 | out << "public class Constants {\n"; |
| 1119 | out.indent(); |
| 1120 | } else { |
| 1121 | guard = "HIDL_GENERATED_"; |
| 1122 | guard += StringHelper::Uppercase(packageFQName.tokenName()); |
| 1123 | guard += "_"; |
| 1124 | guard += "EXPORTED_CONSTANTS_H_"; |
| 1125 | |
| 1126 | out << "#ifndef " |
| 1127 | << guard |
| 1128 | << "\n#define " |
| 1129 | << guard |
| 1130 | << "\n\n#ifdef __cplusplus\nextern \"C\" {\n#endif\n\n"; |
| 1131 | } |
| 1132 | |
| 1133 | for (const auto &type : exportedTypes) { |
| 1134 | type->emitExportedHeader(out, forJava); |
| 1135 | } |
| 1136 | |
| 1137 | if (forJava) { |
| 1138 | out.unindent(); |
| 1139 | out << "}\n"; |
| 1140 | } else { |
| 1141 | out << "#ifdef __cplusplus\n}\n#endif\n\n#endif // " |
| 1142 | << guard |
| 1143 | << "\n"; |
| 1144 | } |
| 1145 | |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1146 | return OK; |
Steven Moreland | f47912d | 2017-05-12 16:25:44 -0700 | [diff] [blame] | 1147 | }; |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1148 | } |
| 1149 | |
Steven Moreland | f2e4469 | 2017-04-18 20:19:09 -0700 | [diff] [blame] | 1150 | static status_t generateHashOutput(const FQName &fqName, |
| 1151 | const char* /*hidl_gen*/, |
| 1152 | Coordinator *coordinator, |
| 1153 | const std::string & /*outputDir*/) { |
| 1154 | |
| 1155 | status_t err; |
| 1156 | std::vector<FQName> packageInterfaces; |
| 1157 | |
| 1158 | if (fqName.isFullyQualified()) { |
| 1159 | packageInterfaces = {fqName}; |
| 1160 | } else { |
| 1161 | err = coordinator->appendPackageInterfacesToVector( |
| 1162 | fqName, &packageInterfaces); |
| 1163 | if (err != OK) { |
| 1164 | return err; |
| 1165 | } |
| 1166 | } |
| 1167 | |
| 1168 | for (const auto ¤tFqName : packageInterfaces) { |
Steven Moreland | c59326e | 2017-06-20 15:19:30 -0700 | [diff] [blame] | 1169 | AST* ast = coordinator->parse(currentFqName, {} /* parsed */, |
| 1170 | Coordinator::Enforce::NO_HASH /* enforcement */); |
Steven Moreland | f2e4469 | 2017-04-18 20:19:09 -0700 | [diff] [blame] | 1171 | |
| 1172 | if (ast == NULL) { |
| 1173 | fprintf(stderr, |
| 1174 | "ERROR: Could not parse %s. Aborting.\n", |
| 1175 | currentFqName.string().c_str()); |
| 1176 | |
| 1177 | return UNKNOWN_ERROR; |
| 1178 | } |
| 1179 | |
| 1180 | printf("%s %s\n", |
| 1181 | Hash::getHash(ast->getFilename()).hexString().c_str(), |
| 1182 | currentFqName.string().c_str()); |
| 1183 | } |
| 1184 | |
| 1185 | return OK; |
| 1186 | } |
| 1187 | |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1188 | static std::vector<OutputHandler> formats = { |
Steven Moreland | 3b1ce26 | 2017-04-21 14:19:59 -0700 | [diff] [blame] | 1189 | {"check", |
Steven Moreland | 97e5233 | 2017-05-12 16:47:19 -0700 | [diff] [blame] | 1190 | "Parses the interface to see if valid but doesn't write any files.", |
Steven Moreland | 3b1ce26 | 2017-04-21 14:19:59 -0700 | [diff] [blame] | 1191 | OutputHandler::NOT_NEEDED /* mOutputMode */, |
| 1192 | validateForSource, |
Steven Moreland | bbbbeb8 | 2017-05-09 14:20:50 -0700 | [diff] [blame] | 1193 | generationFunctionForFileOrPackage("check") |
Steven Moreland | 3b1ce26 | 2017-04-21 14:19:59 -0700 | [diff] [blame] | 1194 | }, |
| 1195 | |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1196 | {"c++", |
Steven Moreland | 97e5233 | 2017-05-12 16:47:19 -0700 | [diff] [blame] | 1197 | "(internal) (deprecated) Generates C++ interface files for talking to HIDL interfaces.", |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1198 | OutputHandler::NEEDS_DIR /* mOutputMode */, |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 1199 | validateForSource, |
Steven Moreland | bbbbeb8 | 2017-05-09 14:20:50 -0700 | [diff] [blame] | 1200 | generationFunctionForFileOrPackage("c++") |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1201 | }, |
| 1202 | |
Steven Moreland | 1cbf036 | 2017-05-09 14:32:53 -0700 | [diff] [blame] | 1203 | {"c++-headers", |
Steven Moreland | 97e5233 | 2017-05-12 16:47:19 -0700 | [diff] [blame] | 1204 | "(internal) Generates C++ headers for interface files for talking to HIDL interfaces.", |
Steven Moreland | 1cbf036 | 2017-05-09 14:32:53 -0700 | [diff] [blame] | 1205 | OutputHandler::NEEDS_DIR /* mOutputMode */, |
| 1206 | validateForSource, |
| 1207 | generationFunctionForFileOrPackage("c++-headers") |
| 1208 | }, |
| 1209 | |
| 1210 | {"c++-sources", |
Steven Moreland | 97e5233 | 2017-05-12 16:47:19 -0700 | [diff] [blame] | 1211 | "(internal) Generates C++ sources for interface files for talking to HIDL interfaces.", |
Steven Moreland | 1cbf036 | 2017-05-09 14:32:53 -0700 | [diff] [blame] | 1212 | OutputHandler::NEEDS_DIR /* mOutputMode */, |
| 1213 | validateForSource, |
| 1214 | generationFunctionForFileOrPackage("c++-sources") |
| 1215 | }, |
| 1216 | |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1217 | {"export-header", |
Steven Moreland | 97e5233 | 2017-05-12 16:47:19 -0700 | [diff] [blame] | 1218 | "Generates a header file from @export enumerations to help maintain legacy code.", |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1219 | OutputHandler::NEEDS_FILE /* mOutputMode */, |
Steven Moreland | 05951b3 | 2017-05-12 17:22:22 -0700 | [diff] [blame] | 1220 | validateIsPackage, |
Steven Moreland | f47912d | 2017-05-12 16:25:44 -0700 | [diff] [blame] | 1221 | generateExportHeaderForPackage(false /* forJava */) |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1222 | }, |
| 1223 | |
Steven Moreland | 9c38761 | 2016-09-07 09:54:26 -0700 | [diff] [blame] | 1224 | {"c++-impl", |
Steven Moreland | 97e5233 | 2017-05-12 16:47:19 -0700 | [diff] [blame] | 1225 | "Generates boilerplate implementation of a hidl interface in C++ (for convenience).", |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1226 | OutputHandler::NEEDS_DIR /* mOutputMode */, |
Steven Moreland | 9c38761 | 2016-09-07 09:54:26 -0700 | [diff] [blame] | 1227 | validateForSource, |
Steven Moreland | bbbbeb8 | 2017-05-09 14:20:50 -0700 | [diff] [blame] | 1228 | generationFunctionForFileOrPackage("c++-impl") |
Steven Moreland | 9c38761 | 2016-09-07 09:54:26 -0700 | [diff] [blame] | 1229 | }, |
Steven Moreland | f2a0f5b | 2017-07-18 20:39:11 -0700 | [diff] [blame] | 1230 | {"c++-impl-headers", |
| 1231 | "c++-impl but headers only", |
| 1232 | OutputHandler::NEEDS_DIR /* mOutputMode */, |
| 1233 | validateForSource, |
| 1234 | generationFunctionForFileOrPackage("c++-impl-headers") |
| 1235 | }, |
| 1236 | {"c++-impl-sources", |
| 1237 | "c++-impl but sources only", |
| 1238 | OutputHandler::NEEDS_DIR /* mOutputMode */, |
| 1239 | validateForSource, |
| 1240 | generationFunctionForFileOrPackage("c++-impl-sources") |
| 1241 | }, |
Steven Moreland | 9c38761 | 2016-09-07 09:54:26 -0700 | [diff] [blame] | 1242 | |
Andreas Huber | 2831d51 | 2016-08-15 09:33:47 -0700 | [diff] [blame] | 1243 | {"java", |
Steven Moreland | 97e5233 | 2017-05-12 16:47:19 -0700 | [diff] [blame] | 1244 | "(internal) Generates Java library for talking to HIDL interfaces in Java.", |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1245 | OutputHandler::NEEDS_DIR /* mOutputMode */, |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 1246 | validateForSource, |
Steven Moreland | bbbbeb8 | 2017-05-09 14:20:50 -0700 | [diff] [blame] | 1247 | generationFunctionForFileOrPackage("java") |
Andreas Huber | 2831d51 | 2016-08-15 09:33:47 -0700 | [diff] [blame] | 1248 | }, |
| 1249 | |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 1250 | {"java-constants", |
Steven Moreland | 97e5233 | 2017-05-12 16:47:19 -0700 | [diff] [blame] | 1251 | "(internal) Like export-header but for Java (always created by -Lmakefile if @export exists).", |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 1252 | OutputHandler::NEEDS_DIR /* mOutputMode */, |
Steven Moreland | 05951b3 | 2017-05-12 17:22:22 -0700 | [diff] [blame] | 1253 | validateIsPackage, |
Steven Moreland | f47912d | 2017-05-12 16:25:44 -0700 | [diff] [blame] | 1254 | generateExportHeaderForPackage(true /* forJava */) |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 1255 | }, |
| 1256 | |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 1257 | {"vts", |
Steven Moreland | 97e5233 | 2017-05-12 16:47:19 -0700 | [diff] [blame] | 1258 | "(internal) Generates vts proto files for use in vtsd.", |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1259 | OutputHandler::NEEDS_DIR /* mOutputMode */, |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 1260 | validateForSource, |
Steven Moreland | bbbbeb8 | 2017-05-09 14:20:50 -0700 | [diff] [blame] | 1261 | generationFunctionForFileOrPackage("vts") |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 1262 | }, |
| 1263 | |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1264 | {"makefile", |
Steven Moreland | 97e5233 | 2017-05-12 16:47:19 -0700 | [diff] [blame] | 1265 | "(internal) Generates makefiles for -Ljava and -Ljava-constants.", |
Steven Moreland | a171b56 | 2017-05-12 15:18:03 -0700 | [diff] [blame] | 1266 | OutputHandler::NEEDS_SRC /* mOutputMode */, |
Steven Moreland | 05951b3 | 2017-05-12 17:22:22 -0700 | [diff] [blame] | 1267 | validateIsPackage, |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1268 | generateMakefileForPackage, |
| 1269 | }, |
Steven Moreland | 197d56c | 2016-09-09 10:03:58 -0700 | [diff] [blame] | 1270 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 1271 | {"androidbp", |
Steven Moreland | 97e5233 | 2017-05-12 16:47:19 -0700 | [diff] [blame] | 1272 | "(internal) Generates Soong bp files for -Lc++-headers and -Lc++-sources.", |
Steven Moreland | a171b56 | 2017-05-12 15:18:03 -0700 | [diff] [blame] | 1273 | OutputHandler::NEEDS_SRC /* mOutputMode */, |
Steven Moreland | 05951b3 | 2017-05-12 17:22:22 -0700 | [diff] [blame] | 1274 | validateIsPackage, |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 1275 | generateAndroidBpForPackage, |
| 1276 | }, |
| 1277 | |
Yifan Hong | 958ee46 | 2016-12-06 17:09:51 -0800 | [diff] [blame] | 1278 | {"androidbp-impl", |
Steven Moreland | 97e5233 | 2017-05-12 16:47:19 -0700 | [diff] [blame] | 1279 | "Generates boilerplate bp files for implementation created with -Lc++-impl.", |
Yifan Hong | 94bcea0 | 2016-10-06 13:51:31 -0700 | [diff] [blame] | 1280 | OutputHandler::NEEDS_DIR /* mOutputMode */, |
Steven Moreland | 05951b3 | 2017-05-12 17:22:22 -0700 | [diff] [blame] | 1281 | validateIsPackage, |
Yifan Hong | 958ee46 | 2016-12-06 17:09:51 -0800 | [diff] [blame] | 1282 | generateAndroidBpImplForPackage, |
Steven Moreland | f2e4469 | 2017-04-18 20:19:09 -0700 | [diff] [blame] | 1283 | }, |
| 1284 | |
| 1285 | {"hash", |
Steven Moreland | 97e5233 | 2017-05-12 16:47:19 -0700 | [diff] [blame] | 1286 | "Prints hashes of interface in `current.txt` format to standard out.", |
Steven Moreland | f2e4469 | 2017-04-18 20:19:09 -0700 | [diff] [blame] | 1287 | OutputHandler::NOT_NEEDED /* mOutputMode */, |
| 1288 | validateForSource, |
| 1289 | generateHashOutput, |
| 1290 | }, |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1291 | }; |
| 1292 | |
| 1293 | static void usage(const char *me) { |
| 1294 | fprintf(stderr, |
Steven Moreland | 97e5233 | 2017-05-12 16:47:19 -0700 | [diff] [blame] | 1295 | "usage: %s [-p <root path>] -o <output path> -L <language> (-r <interface root>)+ fqname+\n", |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1296 | me); |
| 1297 | |
Steven Moreland | 97e5233 | 2017-05-12 16:47:19 -0700 | [diff] [blame] | 1298 | fprintf(stderr, " -h: Prints this menu.\n"); |
| 1299 | fprintf(stderr, " -L <language>: The following options are available:\n"); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1300 | for (auto &e : formats) { |
Steven Moreland | 97e5233 | 2017-05-12 16:47:19 -0700 | [diff] [blame] | 1301 | fprintf(stderr, " %-16s: %s\n", e.name().c_str(), e.description().c_str()); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1302 | } |
Steven Moreland | 97e5233 | 2017-05-12 16:47:19 -0700 | [diff] [blame] | 1303 | fprintf(stderr, " -o <output path>: Location to output files.\n"); |
| 1304 | fprintf(stderr, " -p <root path>: Android build root, defaults to $ANDROID_BUILD_TOP or pwd.\n"); |
| 1305 | fprintf(stderr, " -r <package:path root>: E.g., android.hardware:hardware/interfaces.\n"); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1306 | } |
| 1307 | |
Andreas Gampe | c4ce926 | 2017-04-27 21:03:20 -0700 | [diff] [blame] | 1308 | // hidl is intentionally leaky. Turn off LeakSanitizer by default. |
Vishwath Mohan | cec4a70 | 2017-08-10 12:30:12 -0700 | [diff] [blame] | 1309 | // Also disable container overflow detection to prevent false |
| 1310 | // positives (b/64564544) |
Andreas Gampe | c4ce926 | 2017-04-27 21:03:20 -0700 | [diff] [blame] | 1311 | extern "C" const char *__asan_default_options() { |
Vishwath Mohan | cec4a70 | 2017-08-10 12:30:12 -0700 | [diff] [blame] | 1312 | return "detect_leaks=0:detect_container_overflow=0"; |
Andreas Gampe | c4ce926 | 2017-04-27 21:03:20 -0700 | [diff] [blame] | 1313 | } |
| 1314 | |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 1315 | int main(int argc, char **argv) { |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1316 | std::string outputPath; |
Steven Moreland | f7fa068 | 2017-05-11 16:14:55 -0700 | [diff] [blame] | 1317 | std::string rootPath; |
Andreas Huber | dca261f | 2016-08-04 13:47:51 -0700 | [diff] [blame] | 1318 | std::vector<std::string> packageRootPaths; |
| 1319 | std::vector<std::string> packageRoots; |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 1320 | |
Andreas Huber | 737080b | 2016-08-02 15:38:04 -0700 | [diff] [blame] | 1321 | const char *me = argv[0]; |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1322 | OutputHandler *outputFormat = nullptr; |
Andreas Huber | 737080b | 2016-08-02 15:38:04 -0700 | [diff] [blame] | 1323 | |
Steven Moreland | 3db99f2 | 2017-05-11 16:21:46 -0700 | [diff] [blame] | 1324 | if (argc == 1) { |
| 1325 | usage(me); |
| 1326 | exit(1); |
| 1327 | } |
| 1328 | |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 1329 | int res; |
Steven Moreland | f7fa068 | 2017-05-11 16:14:55 -0700 | [diff] [blame] | 1330 | while ((res = getopt(argc, argv, "hp:o:r:L:")) >= 0) { |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 1331 | switch (res) { |
Steven Moreland | f7fa068 | 2017-05-11 16:14:55 -0700 | [diff] [blame] | 1332 | case 'p': |
| 1333 | { |
| 1334 | rootPath = optarg; |
| 1335 | break; |
| 1336 | } |
| 1337 | |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 1338 | case 'o': |
| 1339 | { |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1340 | outputPath = optarg; |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 1341 | break; |
| 1342 | } |
| 1343 | |
Andreas Huber | dca261f | 2016-08-04 13:47:51 -0700 | [diff] [blame] | 1344 | case 'r': |
| 1345 | { |
| 1346 | std::string val(optarg); |
| 1347 | auto index = val.find_first_of(':'); |
Steven Moreland | 4ff7420 | 2017-04-21 14:24:47 -0700 | [diff] [blame] | 1348 | if (index == std::string::npos) { |
| 1349 | fprintf(stderr, "ERROR: -r option must contain ':': %s\n", val.c_str()); |
| 1350 | exit(1); |
| 1351 | } |
Andreas Huber | dca261f | 2016-08-04 13:47:51 -0700 | [diff] [blame] | 1352 | |
| 1353 | auto package = val.substr(0, index); |
| 1354 | auto path = val.substr(index + 1); |
| 1355 | packageRootPaths.push_back(path); |
| 1356 | packageRoots.push_back(package); |
| 1357 | break; |
| 1358 | } |
| 1359 | |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1360 | case 'L': |
| 1361 | { |
Steven Moreland | dd58384 | 2017-04-19 13:09:57 -0700 | [diff] [blame] | 1362 | if (outputFormat != nullptr) { |
| 1363 | fprintf(stderr, |
| 1364 | "ERROR: only one -L option allowed. \"%s\" already specified.\n", |
| 1365 | outputFormat->name().c_str()); |
| 1366 | exit(1); |
| 1367 | } |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1368 | for (auto &e : formats) { |
Steven Moreland | dd58384 | 2017-04-19 13:09:57 -0700 | [diff] [blame] | 1369 | if (e.name() == optarg) { |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1370 | outputFormat = &e; |
| 1371 | break; |
| 1372 | } |
| 1373 | } |
Steven Moreland | dd58384 | 2017-04-19 13:09:57 -0700 | [diff] [blame] | 1374 | if (outputFormat == nullptr) { |
| 1375 | fprintf(stderr, |
| 1376 | "ERROR: unrecognized -L option: \"%s\".\n", |
| 1377 | optarg); |
| 1378 | exit(1); |
| 1379 | } |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1380 | break; |
| 1381 | } |
| 1382 | |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 1383 | case '?': |
| 1384 | case 'h': |
| 1385 | default: |
| 1386 | { |
Andreas Huber | 737080b | 2016-08-02 15:38:04 -0700 | [diff] [blame] | 1387 | usage(me); |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 1388 | exit(1); |
| 1389 | break; |
| 1390 | } |
| 1391 | } |
| 1392 | } |
| 1393 | |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1394 | if (outputFormat == nullptr) { |
Steven Moreland | dd58384 | 2017-04-19 13:09:57 -0700 | [diff] [blame] | 1395 | fprintf(stderr, |
| 1396 | "ERROR: no -L option provided.\n"); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1397 | exit(1); |
| 1398 | } |
| 1399 | |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 1400 | argc -= optind; |
| 1401 | argv += optind; |
| 1402 | |
Steven Moreland | 3effa83 | 2017-06-16 16:17:41 -0700 | [diff] [blame] | 1403 | if (argc == 0) { |
| 1404 | fprintf(stderr, "ERROR: no fqname specified.\n"); |
| 1405 | usage(me); |
| 1406 | exit(1); |
| 1407 | } |
| 1408 | |
Steven Moreland | f7fa068 | 2017-05-11 16:14:55 -0700 | [diff] [blame] | 1409 | if (rootPath.empty()) { |
| 1410 | const char *ANDROID_BUILD_TOP = getenv("ANDROID_BUILD_TOP"); |
| 1411 | |
| 1412 | if (ANDROID_BUILD_TOP != nullptr) { |
| 1413 | rootPath = ANDROID_BUILD_TOP; |
| 1414 | } |
| 1415 | |
| 1416 | // else default to pwd |
| 1417 | } |
| 1418 | |
| 1419 | if (!rootPath.empty() && !StringHelper::EndsWith(rootPath, "/")) { |
| 1420 | rootPath += "/"; |
| 1421 | } |
| 1422 | |
Andreas Huber | 737080b | 2016-08-02 15:38:04 -0700 | [diff] [blame] | 1423 | // Valid options are now in argv[0] .. argv[argc - 1]. |
| 1424 | |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1425 | switch (outputFormat->mOutputMode) { |
| 1426 | case OutputHandler::NEEDS_DIR: |
| 1427 | case OutputHandler::NEEDS_FILE: |
| 1428 | { |
| 1429 | if (outputPath.empty()) { |
| 1430 | usage(me); |
| 1431 | exit(1); |
| 1432 | } |
| 1433 | |
| 1434 | if (outputFormat->mOutputMode == OutputHandler::NEEDS_DIR) { |
| 1435 | const size_t len = outputPath.size(); |
| 1436 | if (outputPath[len - 1] != '/') { |
| 1437 | outputPath += "/"; |
| 1438 | } |
| 1439 | } |
| 1440 | break; |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 1441 | } |
Steven Moreland | a171b56 | 2017-05-12 15:18:03 -0700 | [diff] [blame] | 1442 | case OutputHandler::NEEDS_SRC: |
| 1443 | { |
| 1444 | if (outputPath.empty()) { |
| 1445 | outputPath = rootPath; |
| 1446 | } |
| 1447 | |
| 1448 | break; |
| 1449 | } |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1450 | |
| 1451 | default: |
| 1452 | outputPath.clear(); // Unused. |
| 1453 | break; |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 1454 | } |
| 1455 | |
Steven Moreland | f7fa068 | 2017-05-11 16:14:55 -0700 | [diff] [blame] | 1456 | Coordinator coordinator(packageRootPaths, packageRoots, rootPath); |
Steven Moreland | 25c8166 | 2017-05-12 14:57:36 -0700 | [diff] [blame] | 1457 | coordinator.addDefaultPackagePath("android.hardware", "hardware/interfaces"); |
| 1458 | coordinator.addDefaultPackagePath("android.hidl", "system/libhidl/transport"); |
| 1459 | coordinator.addDefaultPackagePath("android.frameworks", "frameworks/hardware/interfaces"); |
| 1460 | coordinator.addDefaultPackagePath("android.system", "system/hardware/interfaces"); |
Andreas Huber | 5345ec2 | 2016-07-29 13:33:27 -0700 | [diff] [blame] | 1461 | |
Andreas Huber | 737080b | 2016-08-02 15:38:04 -0700 | [diff] [blame] | 1462 | for (int i = 0; i < argc; ++i) { |
Andreas Huber | 68f2459 | 2016-07-29 14:53:48 -0700 | [diff] [blame] | 1463 | FQName fqName(argv[i]); |
Andreas Huber | 68f2459 | 2016-07-29 14:53:48 -0700 | [diff] [blame] | 1464 | |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1465 | if (!fqName.isValid()) { |
Andreas Huber | e61e3f7 | 2016-08-03 10:22:03 -0700 | [diff] [blame] | 1466 | fprintf(stderr, |
Andreas Huber | 70a59e1 | 2016-08-16 12:57:01 -0700 | [diff] [blame] | 1467 | "ERROR: Invalid fully-qualified name.\n"); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1468 | exit(1); |
| 1469 | } |
Andreas Huber | 881227d | 2016-08-02 14:20:21 -0700 | [diff] [blame] | 1470 | |
Steven Moreland | 05951b3 | 2017-05-12 17:22:22 -0700 | [diff] [blame] | 1471 | if (!outputFormat->validate(fqName, outputFormat->name())) { |
Steven Moreland | f2e4469 | 2017-04-18 20:19:09 -0700 | [diff] [blame] | 1472 | fprintf(stderr, |
| 1473 | "ERROR: output handler failed.\n"); |
Andreas Huber | e61e3f7 | 2016-08-03 10:22:03 -0700 | [diff] [blame] | 1474 | exit(1); |
| 1475 | } |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 1476 | |
| 1477 | status_t err = |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1478 | outputFormat->generate(fqName, me, &coordinator, outputPath); |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 1479 | |
| 1480 | if (err != OK) { |
Steven Moreland | 261370a | 2016-08-29 15:36:59 -0700 | [diff] [blame] | 1481 | exit(1); |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 1482 | } |
Andreas Huber | eb1081f | 2016-07-28 13:13:24 -0700 | [diff] [blame] | 1483 | } |
Andreas Huber | c9410c7 | 2016-07-28 12:18:40 -0700 | [diff] [blame] | 1484 | |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 1485 | return 0; |
Andreas Huber | c9410c7 | 2016-07-28 12:18:40 -0700 | [diff] [blame] | 1486 | } |